Setting Java class parameters for a JSP page

Question

Hi,
I have a Java class that has a reference to a Session Id. I want to call a JSP from the class and set the session id to a String variable in the JSP. I am using a URL class to call the JSP. After the actual URL is passed to the URL constructor, I am appending the "?m_sessionId=e_session Id" at the end of the URL. In my JSP, I have the m_sessionId String parameter that i want to set e_sessionId to. What should i do in my JSP to set this? Any answers will be very helpful and I'd like to offer many thanks in advance
  public void loadSessionStuff(String sessionID){
   String e_sessionId = URLEncode.encode(sessionID);
   URL url = new URL("http://localhost:9000/MyJSP.jsp?m_sessionId="+e_sessionId);
   .....MyJSP.jsp looks something like this
   <%!
      String m_sessionId;
      public void setSessionId(){
       m_sessionid = request.getParameter("e_sessionId");    
       public String getSessionId(){
           return m_sessionId;
        other stuff....
    %>Is this the correct way to do things. It's not working.
Regards
R

Answer 1

Hi Rahul,
Yeah, i got that resolved. Do you know how i can get the thing in reverse gear. What i mean is i can successfully call and get the JSP to do things for me from my Java bean. What about sending stuff back to my bean?
I want to send the List back to my calling class so i can work with it.
Thanks
Regards
Jeeves
My Java code is as follows
Results i_krf = null;
  if(null != getSessionId()){                   
                String e_sessionId = URLEncoder.encode(this.m_sessionId);
                String eQuestion = URLEncoder.encode(sQuestion);
                Object obj;               
                String URL = "http://"+m_rea.getHostname()+":"+m_rea.getPort()+"/"+"SecondaryInitiator.jsp"+"?m_sessionId="+e_sessionId+"&question="+eQuestion;
                URL url = new URL(URL);
                         URLConnection urlConn = url.openConnection();
                ois = new ObjectInputStream(new BufferedInputStream(urlConn.getInputStream()));
                while((obj = ois.readObject()) != null){
                     System.out.println("From OIS::"+obj.getClass());
                                i_krf = (Reults) obj;
<%@ page import = "java.io.*,java.sql.*,java.util.*"%>
<%
  String m_sessionId;
  String eQuestion;
  System.out.println("In the JSP Page. Scriptlet part");
  m_sessionId = request.getParameter("m_sessionId");
  eQuestion = request.getParameter("question");
  System.out.println("Session Id in JSP::"+m_sessionId+"::"+eQuestion);
  Results i_krf = loadSession(m_sessionId);
  if(null != i_krf){
   System.out.println("NOT NULL::");
   List list = i_krf.getPathList(eQuestion);
   for(Iterator it = list.iterator();it.hasNext();){
    PathKeys pk = (PathKeys) it.next();
    System.out.println("PATH::"+pk.getPathKey());
%>
<%!     
     Shopper m_sSession = null;
     Results i_krf;
     public Results loadSession(String m_sessionId){
      if(null != m_sessionId){
        m_sSession = Shopper.findShopSession(m_sessionId);       
        System.out.println("Session ID from JSP"+m_sessionId);
        if(null != m_sSession ){
          i_krf = new ResultsImpl(m_sSession );
      return (null==i_krf?null:i_krf);
%>